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Get Cosmopolitan into releasable state
Get Cosmopolitan into releasable state
A new rollup tool now exists for flattening out the headers in a way that works better for our purposes than cpp. A lot of the API clutter has been removed. APIs that aren't a sure thing in terms of general recommendation are now marked internal. There's now a smoke test for the amalgamation archive and gigantic header file. So we can now guarantee you can use this project on the easiest difficulty setting without the gigantic repository. A website is being created, which is currently a work in progress: https://justine.storage.googleapis.com/cosmopolitan/index.htmlmain
Justine Tunney
1 year ago
775 changed files with 6821 additions and 3920 deletions
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29Makefile
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67ape/ape.S
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2ape/ape.lds
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2ape/ape.mk
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2ape/config.h
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19ape/idata.internal.h
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2ape/lib/flattenhighmemory.c
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35ape/macros.h
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41ape/mtime.h
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2build/definitions.mk
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18build/htags
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2dsp/core/gamma.c
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4dsp/core/scalevolume.c
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2dsp/mpeg/mpeg1.c
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4dsp/scale/magikarp.c
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2dsp/tty/ident.c
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2dsp/tty/internal.h
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2dsp/tty/itoa8.c
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2dsp/tty/quant.h
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2dsp/tty/rgb2ansi.c
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2dsp/tty/rgb2ttyf2i.c
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2dsp/tty/sendtitle.c
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2dsp/tty/ttymove.c
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2dsp/tty/ttyquant.c
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2dsp/tty/ttyraster.c
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6examples/auto-launch-gdb-on-crash.c
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63examples/backtrace.c
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14examples/cplusplus.cc
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2examples/ctrlc.c
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2examples/dinlerp.c
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2examples/findprime.c
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2examples/gui.c
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5examples/ispell.c
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2examples/kilo.c
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4examples/lstime.c
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4examples/nesemu1.cc
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2examples/now.c
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2examples/printargs.c
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36examples/printmysymbols.c
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76libc/alg/alg.h
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28libc/alg/arraylist.internal.h
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40libc/alg/arraylist2.internal.h
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0libc/alg/bisect.internal.h
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9libc/alg/bisectcarleft.internal.h
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27libc/alg/bisectleft.h
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26libc/alg/bisectright.h
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2libc/alg/bsearch.c
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2libc/alg/bsearch_r.c
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27libc/alg/critbit0.h
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2libc/alg/critbit0_allprefixed.c
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2libc/alg/critbit0_clear.c
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2libc/alg/critbit0_contains.c
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2libc/alg/critbit0_delete.c
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2libc/alg/critbit0_emplace.c
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2libc/alg/critbit0_get.c
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2libc/alg/critbit0_insert.c
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34libc/alg/insertionsort.h
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4libc/alg/replacestr.c
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5libc/alg/replacestr16.c
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4libc/alg/reverse.h
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2libc/alg/shuffle.h
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2libc/bits/avx2intrin.internal.h
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0libc/bits/avxintrin.internal.h
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28libc/bits/bigword.h
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16libc/bits/bigword.internal.h
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19libc/bits/bitreverse16.c
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19libc/bits/bitreverse8.c
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65libc/bits/bits.h
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4libc/bits/emmintrin.internal.h
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12libc/bits/gray.c
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48libc/bits/i2bcd.S
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2libc/bits/initializer.internal.h
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0libc/bits/mmintrin.internal.h
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0libc/bits/pmmintrin.internal.h
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0libc/bits/progn.internal.h
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0libc/bits/safemacros.internal.h
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4libc/bits/shaintrin.internal.h
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0libc/bits/smmintrin.internal.h
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2libc/bits/tmmintrin.internal.h
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14libc/bits/typecheck.h
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19libc/bits/ungray.c
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2libc/bits/unsignedsubtract.c
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2libc/bits/wmmintrin.internal.h
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6libc/bits/xmmintrin.internal.h
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1libc/calls/calls.h
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2libc/calls/clock_gettime.c
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5libc/calls/commandv.c
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2libc/calls/copyfd.c
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1libc/calls/fprot2nt.c
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4libc/calls/fstat-nt.c
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2libc/calls/g_fds.c
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2libc/calls/getenv.c
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19libc/calls/getpid.c
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3libc/calls/getpriority-nt.c
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4libc/calls/getprocaddressmodule.c
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2libc/calls/hefty/copyfile.c
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2libc/calls/hefty/dirstream.c
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2libc/calls/hefty/filecmp.c
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1libc/calls/hefty/fork-nt.c
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4libc/calls/hefty/get_current_dir_name.c
@ -1,22 +1,3 @@ |
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/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│ |
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│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│ |
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╞══════════════════════════════════════════════════════════════════════════════╡ |
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│ Copyright 2020 Justine Alexandra Roberts Tunney │ |
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│ │ |
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│ This program is free software; you can redistribute it and/or modify │ |
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│ it under the terms of the GNU General Public License as published by │ |
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│ the Free Software Foundation; version 2 of the License. │ |
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│ │ |
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│ This program is distributed in the hope that it will be useful, but │ |
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│ WITHOUT ANY WARRANTY; without even the implied warranty of │ |
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│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │ |
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│ General Public License for more details. │ |
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│ │ |
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│ You should have received a copy of the GNU General Public License │ |
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│ along with this program; if not, write to the Free Software │ |
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│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │ |
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│ 02110-1301 USA │ |
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╚─────────────────────────────────────────────────────────────────────────────*/ |
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#ifndef APE_IDATA_H_ |
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#define APE_IDATA_H_ |
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#ifdef __ASSEMBLER__ |
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@ -1,41 +0,0 @@ |
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#ifndef COSMOPOLITAN_APE_MTIME_H_ |
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#define COSMOPOLITAN_APE_MTIME_H_ |
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#include "libc/dos.h" |
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/** |
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* @fileoverview Deterministic last modified timestamp embedding. |
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*/ |
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#ifndef MTIME_YEAR |
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#define MTIME_YEAR 2019 |
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#endif |
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#ifndef MTIME_MONTH |
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#define MTIME_MONTH 1 |
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#endif |
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#ifndef MTIME_DAY |
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#define MTIME_DAY 1 |
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#endif |
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#ifndef MTIME_HOUR |
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#define MTIME_HOUR 0 |
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#endif |
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#ifndef MTIME_MINUTES |
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#define MTIME_MINUTES 0 |
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#endif |
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#ifndef MTIME_SECONDS |
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#define MTIME_SECONDS 0 |
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#endif |
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#ifndef ZIP_MTIME_DATE |
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#define ZIP_MTIME_DATE DOS_DATE(MTIME_YEAR, MTIME_MONTH, MTIME_DAY) |
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#endif |
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#ifndef ZIP_MTIME_TIME |
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#define ZIP_MTIME_TIME DOS_TIME(MTIME_HOUR, MTIME_MINUTES, MTIME_SECONDS) |
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#endif |
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#endif /* COSMOPOLITAN_APE_MTIME_H_ */ |
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@ -1,63 +0,0 @@ |
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#if 0 |
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/*─────────────────────────────────────────────────────────────────╗ |
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│ To the extent possible under law, Justine Tunney has waived │ |
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│ all copyright and related or neighboring rights to this file, │ |
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│ as it is written in the following disclaimers: │ |
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│ • http://unlicense.org/ │ |
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│ • http://creativecommons.org/publicdomain/zero/1.0/ │ |
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╚─────────────────────────────────────────────────────────────────*/ |
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#endif |
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#include "libc/calls/calls.h" |
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#include "libc/log/backtrace.h" |
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#include "libc/log/log.h" |
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#include "libc/mem/mem.h" |
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#include "libc/runtime/gc.h" |
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#include "libc/runtime/runtime.h" |
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#include "libc/runtime/symbols.h" |
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#include "libc/stdio/stdio.h" |
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#include "libc/sysv/consts/fileno.h" |
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/* |
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Your executables will try to find the addr2line tool, which is needed |
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to decrypt gcc debug information, enabling backtraces like this: |
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0x0000000000403a7a: Hello at examples/backtrace.c:31 |
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0x0000000000403ac3: World at examples/backtrace.c:38 |
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0x0000000000401608: main at examples/backtrace.c:42 |
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0x0000000000401379: _start at libc/crt/crt.S:61 |
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If that doesn't work, then your αcτµαlly pδrταblε εxεcµταblε will use |
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its own builtin fallback solution: |
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0000ac2fa7e0 000000403a9b Hello+0x49 |
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0000ac2fa7f0 000000403ac4 World+0x22 |
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0000ac2fa800 000000401609 main+0x7 |
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0000ac2fa810 00000040137a _start+0x63 |
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This is guaranteed to work if the .com.dbg file can be found. |
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Otherwise it'll print numbers: |
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0000268a8390 000000403a90 (null)+0x403a8f |
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0000268a83a0 000000403aef (null)+0x403aee |
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0000268a83b0 0000004015fe (null)+0x4015fd |
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0000268a83c0 00000040137a (null)+0x401379 |
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*/ |
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void hello(void) { |
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gc(malloc(1)); |
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ShowBacktrace(STDOUT_FILENO, NULL); |
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setenv("ADDR2LINE", "", true); |
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ShowBacktrace(STDOUT_FILENO, NULL); |
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} |
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void world(void) { |
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gc(malloc(1)); |
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hello(); |
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} |
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int main(int argc, char *argv[]) { |
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world(); |
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return 0; |
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} |
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@ -1,36 +0,0 @@ |
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#if 0 |
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/*─────────────────────────────────────────────────────────────────╗ |
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│ To the extent possible under law, Justine Tunney has waived │ |
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│ all copyright and related or neighboring rights to this file, │ |
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│ as it is written in the following disclaimers: │ |
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│ • http://unlicense.org/ │ |
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│ • http://creativecommons.org/publicdomain/zero/1.0/ │ |
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╚─────────────────────────────────────────────────────────────────*/ |
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#endif |
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#include "libc/calls/calls.h" |
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#include "libc/elf/elf.h" |
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#include "libc/log/backtrace.h" |
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#include "libc/log/log.h" |
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#include "libc/runtime/symbols.h" |
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#include "libc/stdio/stdio.h" |
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#include "libc/sysv/consts/fileno.h" |
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int main(int argc, char *argv[]) { |
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int rc = 0; |
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char *filename; |
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struct SymbolTable *tab = NULL; |
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if ((filename = FindDebugBinary()) != NULL && |
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(tab = OpenSymbolTable(filename))) { |
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for (unsigned i = 0; i < tab->count; ++i) { |
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printf("%p %s\n", tab->addr_base + tab->symbols[i].addr_rva, |
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GetElfString(tab->elf, tab->elfsize, tab->name_base, |
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tab->symbols[i].name_rva)); |
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} |
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} else { |
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perror("printmysymbols"); |
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ShowBacktrace(STDERR_FILENO, NULL); |
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rc = 1; |
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} |
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CloseSymbolTable(&tab); |
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return rc; |
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} |
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@ -1,27 +0,0 @@ |
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#ifndef COSMOPOLITAN_LIBC_ALG_BISECTLEFT_H_ |
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#define COSMOPOLITAN_LIBC_ALG_BISECTLEFT_H_ |
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#if !(__ASSEMBLER__ + __LINKER__ + 0) |
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COSMOPOLITAN_C_START_ |
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forceinline size_t bisectleft(const void *key, const void *base, size_t count, |
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size_t sz, int cmp(const void *, const void *)) { |
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size_t m, l, r; |
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l = 0; |
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r = count; |
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while (l < r) { |
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m = (l + r) >> 1; |
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if (cmp((char *)base + m * sz, key) < 0) { |
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l = m + 1; |
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} else { |
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r = m; |
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} |
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} |
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if (l && (l == count || cmp((char *)base + l * sz, key) > 0)) { |
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l--; |
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} |
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return l; |
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} |
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COSMOPOLITAN_C_END_ |
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */ |
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#endif /* COSMOPOLITAN_LIBC_ALG_BISECTLEFT_H_ */ |
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@ -1,26 +0,0 @@ |
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#ifndef COSMOPOLITAN_LIBC_ALG_BISECTRIGHT_H_ |
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#define COSMOPOLITAN_LIBC_ALG_BISECTRIGHT_H_ |
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#if !(__ASSEMBLER__ + __LINKER__ + 0) |
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COSMOPOLITAN_C_START_ |
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forceinline size_t bisectright(const void *key, const void *base, size_t count, |
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size_t sz, int cmp(const void *, const void *)) { |
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size_t left = 0; |
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size_t right = count; |
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while (left < right) { |
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size_t m = (right + right) >> 1; |
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if (cmp((char *)base + m * sz, key) > 0) { |
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right = m + 1; |
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} else { |
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right = m; |
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} |
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} |
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if (right && (right == count || cmp((char *)base + right * sz, key) > 0)) { |
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right--; |
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} |
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return right; |
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} |
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COSMOPOLITAN_C_END_ |
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */ |
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#endif /* COSMOPOLITAN_LIBC_ALG_BISECTRIGHT_H_ */ |
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@ -0,0 +1,27 @@ |
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#ifndef COSMOPOLITAN_LIBC_ALG_CRITBIT0_H_ |
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#define COSMOPOLITAN_LIBC_ALG_CRITBIT0_H_ |
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#if !(__ASSEMBLER__ + __LINKER__ + 0) |
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COSMOPOLITAN_C_START_ |
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/*───────────────────────────────────────────────────────────────────────────│─╗ |
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│ cosmopolitan § data structures » critical bit tree (for c strings) ─╬─│┼ |
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╚────────────────────────────────────────────────────────────────────────────│*/ |
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struct critbit0 { |
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void *root; |
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size_t count; |
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}; |
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bool critbit0_contains(struct critbit0 *, const char *) nothrow nosideeffect |
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paramsnonnull(); |
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bool critbit0_insert(struct critbit0 *, const char *) paramsnonnull(); |
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bool critbit0_delete(struct critbit0 *, const char *) nothrow paramsnonnull(); |
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void critbit0_clear(struct critbit0 *) nothrow paramsnonnull(); |
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char *critbit0_get(struct critbit0 *, const char *); |
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intptr_t critbit0_allprefixed(struct critbit0 *, const char *, |
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intptr_t (*)(const char *, void *), void *) |
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paramsnonnull((1, 2, 3)) nothrow; |
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bool critbit0_emplace(struct critbit0 *, char *, size_t) paramsnonnull(); |
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COSMOPOLITAN_C_END_ |
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */ |
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#endif /* COSMOPOLITAN_LIBC_ALG_CRITBIT0_H_ */ |
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